20141775396

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{53813}}^1$

素因数の和:54141

約数の個数: 72

約数和(自身を含む): 52477044984

約数和(自身を除く): 32335269588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 281, 333, 444, 562, 666, 843, 1124, 1332, 1686, 2529, 3372, 5058, 10116, 10397, 20794, 31191, 41588, 53813, 62382, 93573, 107626, 124764, 161439, 187146, 215252, 322878, 374292, 484317, 645756, 968634, 1937268, 1991081, 3982162, 5973243, 7964324, 11946486, 15121453, 17919729, 23892972, 30242906, 35839458, 45364359, 60485812, 71678916, 90728718, 136093077, 181457436, 272186154, 544372308, 559493761, 1118987522, 1678481283, 2237975044, 3356962566, 5035443849, 6713925132, 10070887698, 20141775396]

約数ペア:

[(1, 20141775396), (2, 10070887698), (3, 6713925132), (4, 5035443849), (6, 3356962566), (9, 2237975044), (12, 1678481283), (18, 1118987522), (36, 559493761), (37, 544372308), (74, 272186154), (111, 181457436), (148, 136093077), (222, 90728718), (281, 71678916), (333, 60485812), (444, 45364359), (562, 35839458), (666, 30242906), (843, 23892972), (1124, 17919729), (1332, 15121453), (1686, 11946486), (2529, 7964324), (3372, 5973243), (5058, 3982162), (10116, 1991081), (10397, 1937268), (20794, 968634), (31191, 645756), (41588, 484317), (53813, 374292), (62382, 322878), (93573, 215252), (107626, 187146), (124764, 161439)]